Information about air quality in the Czech Republic

Year: 2019

Preliminary overview of the ambient limits exceedances

calculated of both operational data (yet unverified) and verified data

Updated: 2020-06-30 05:19 CEST

Values given regardless of whether the number of valid measurement meets the criteria for calculating the aggregated data (annual average).

Description Value
Purpose: Health protection
Pollutant: PM10 - particles PM10
Averaging interval: 24 hours
Unit: µg/m3
Ambient limit: 50
Max. permissible number of exceedances: 35
Owner: ČHMÚ
Data supplier: CHMI-brand Ostrava AIM
Code of the measuring programme: TRYCA
Locality: Rychvald
Sequence Date Value
1 2019-01-07 00:00 52.8
2 2019-01-10 00:00 79.5
3 2019-01-19 00:00 73.1
4 2019-01-20 00:00 217.6
5 2019-01-21 00:00 199.4
6 2019-01-22 00:00 163.0
7 2019-01-23 00:00 81.0
8 2019-01-25 00:00 58.3
9 2019-01-30 00:00 85.3
10 2019-01-31 00:00 78.2
11 2019-02-01 00:00 55.2
12 2019-02-06 00:00 69.5
13 2019-02-18 00:00 60.5
14 2019-02-19 00:00 69.0
15 2019-02-24 00:00 70.6
16 2019-02-25 00:00 59.4
17 2019-02-26 00:00 67.8
18 2019-03-01 00:00 68.1
19 2019-03-02 00:00 80.1
20 2019-03-20 00:00 60.2
21 2019-03-22 00:00 60.0
22 2019-03-23 00:00 64.7
23 2019-03-29 00:00 65.2
24 2019-04-08 00:00 53.4
25 2019-04-09 00:00 59.0
26 2019-04-13 00:00 53.4
27 2019-04-18 00:00 59.1
28 2019-10-07 00:00 55.4
29 2019-10-23 00:00 73.0
30 2019-10-25 00:00 65.6
31 2019-10-26 00:00 50.2
32 2019-10-31 00:00 79.7
33 2019-11-01 00:00 58.0
34 2019-11-20 00:00 58.7
35 2019-11-25 00:00 75.7
36 2019-11-26 00:00 70.0
37 2019-12-11 00:00 80.3
38 2019-12-12 00:00 66.8
39 2019-12-13 00:00 71.7
40 2019-12-17 00:00 74.7